Contacts of the helix formed by residues 192 - 209 (chain B) in PDB entry 2VZ6


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with LYS 192 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127B  HIS*     3.3    73.0    +      -       +      +
    128B  GLN*     5.4     0.2    -      -       -      +
    130B  GLY*     5.0     0.8    -      -       -      -
    132B  VAL*     3.7    22.4    -      -       +      +
    163B  VAL*     4.1    12.6    -      -       +      -
    165B  GLY*     3.6    17.6    +      -       -      +
    166B  GLU*     3.1    39.6    +      -       -      +
    168B  GLN*     4.6     2.2    -      -       -      +
    191B  GLY*     1.3    71.0    -      -       -      -
    193B  PRO*     1.4    71.5    -      -       +      +
    194B  VAL*     3.0     1.8    +      -       -      -
    195B  ASP*     3.2    11.3    +      -       -      +
    196B  LEU*     4.0     1.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 193 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  GLN*     4.3    12.6    -      -       -      +
    183B  GLU*     4.1     0.9    -      -       -      +
    191B  GLY*     3.3     7.0    -      -       -      +
    192B  LYS*     1.4    94.2    -      -       +      +
    194B  VAL*     1.3    62.5    +      -       -      +
    196B  LEU*     3.0    23.3    +      -       +      +
    197B  TRP      3.2     3.8    +      -       -      -
    256B  PRO*     3.8    34.3    -      -       +      +
    259B  ARG*     2.8    34.5    +      -       +      +
    260B  ILE      6.0     0.7    -      -       -      +
    261B  THR*     6.5     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 194 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132B  VAL*     3.6    19.1    -      -       +      -
    134B  ARG*     4.2    17.5    -      -       +      +
    179B  TYR      4.9     1.6    -      -       -      +
    181B  SER*     3.4    26.5    -      -       -      +
    183B  GLU*     3.5    13.5    -      -       -      +
    184B  VAL*     3.9     5.4    -      -       +      -
    190B  TYR*     3.6    28.5    -      -       +      -
    191B  GLY      3.3    18.2    -      -       -      +
    192B  LYS      3.0     1.8    +      -       -      -
    193B  PRO*     1.3    76.0    -      -       -      +
    195B  ASP*     1.3    70.7    +      -       -      +
    197B  TRP*     3.4     5.5    +      -       -      +
    198B  ALA*     3.2    20.1    +      -       -      +
    259B  ARG*     4.1     1.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 195 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123B  VAL*     4.2     5.8    -      -       +      +
    126B  CYS*     5.5     1.4    -      -       -      +
    127B  HIS*     3.0    28.0    +      -       +      +
    131B  VAL      4.6     0.2    -      -       -      +
    132B  VAL*     3.5     9.2    -      -       -      +
    133B  HIS*     2.9    29.8    +      -       -      +
    134B  ARG*     2.9    30.1    +      -       -      -
    136B  LEU*     3.6    20.8    +      -       +      +
    192B  LYS      3.2     7.4    +      -       -      +
    193B  PRO      3.1     0.2    -      -       -      -
    194B  VAL*     1.3    79.3    -      -       -      +
    196B  LEU*     1.3    57.2    +      -       -      +
    197B  TRP      3.4     0.2    -      -       -      -
    198B  ALA*     3.5     3.4    +      -       -      -
    199B  CYS*     3.1    31.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 196 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120B  LEU*     3.8    26.5    -      -       +      -
    123B  VAL*     4.7     2.7    -      -       +      -
    127B  HIS*     3.8    25.1    -      -       +      +
    192B  LYS*     4.4     3.1    -      -       +      +
    193B  PRO*     3.0    13.2    +      -       +      +
    195B  ASP*     1.3    74.6    -      -       -      +
    197B  TRP*     1.3    66.1    +      -       -      +
    199B  CYS*     3.4     3.4    +      -       +      +
    200B  GLY      3.1    16.3    +      -       -      -
    251B  MET*     3.6    19.0    -      -       +      +
    259B  ARG*     4.0    10.1    -      -       +      -
    260B  ILE*     3.6    35.4    -      -       +      +
    261B  THR*     3.8     6.7    -      -       -      +
    262B  ALA*     3.4    31.2    -      -       +      +
    265B  ALA*     4.4     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178B  GLY      5.1     0.6    +      -       -      -
    179B  TYR*     3.4    21.2    -      -       -      +
    180B  LEU      3.2    17.1    +      -       -      -
    181B  SER*     3.7     7.9    -      -       -      -
    182B  PRO*     3.6    20.6    -      -       +      -
    193B  PRO      3.2     5.7    +      -       -      -
    194B  VAL      3.5     9.4    -      -       -      +
    195B  ASP      3.4     0.2    -      -       -      -
    196B  LEU*     1.3    77.0    -      -       -      +
    198B  ALA*     1.3    61.9    +      -       -      +
    200B  GLY      3.0    12.3    +      -       -      -
    201B  VAL*     3.1    22.4    +      -       +      +
    213B  PHE*     3.5    32.5    -      +       -      -
    225B  ILE*     3.9    11.1    -      -       +      +
    228B  GLY*     4.6     1.1    -      -       -      -
    251B  MET      3.8     9.9    -      -       -      -
    252B  LEU*     3.4    51.0    -      -       +      +
    253B  THR      3.6    16.6    -      -       -      -
    254B  ILE*     3.5    27.1    -      -       +      -
    259B  ARG*     3.8    15.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 198 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134B  ARG      6.3     0.9    -      -       -      -
    136B  LEU*     3.8    35.0    -      -       +      +
    179B  TYR*     3.9    20.3    -      -       +      +
    194B  VAL      3.2     9.9    +      -       -      +
    195B  ASP*     3.8     9.9    -      -       -      +
    196B  LEU      3.4     0.2    -      -       -      -
    197B  TRP*     1.3    81.2    -      -       -      +
    199B  CYS*     1.3    55.2    +      -       -      +
    201B  VAL*     3.3     7.1    +      -       -      +
    202B  ILE*     3.0    34.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 199 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116B  ILE*     4.0     7.6    -      -       +      +
    119B  ILE*     4.1    23.1    -      -       -      -
    120B  LEU*     4.3    13.2    -      -       +      -
    123B  VAL*     4.2     9.9    -      -       -      -
    136B  LEU*     3.9    16.6    -      -       -      -
    195B  ASP      3.1    25.9    +      -       -      +
    196B  LEU*     3.7     8.3    -      -       -      +
    197B  TRP      3.1     0.4    -      -       -      -
    198B  ALA*     1.3    73.5    -      -       -      +
    200B  GLY*     1.3    60.8    -      -       -      +
    202B  ILE*     3.9     8.3    -      -       -      +
    203B  LEU*     2.9    30.1    +      -       -      +
    251B  MET*     3.9    19.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 200 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196B  LEU      3.1     6.3    +      -       -      -
    197B  TRP      3.0     7.8    +      -       -      -
    199B  CYS*     1.3    77.5    -      -       -      +
    201B  VAL*     1.3    56.3    +      -       -      +
    203B  LEU*     3.8     2.4    -      -       -      +
    204B  TYR*     3.1    29.3    +      -       -      +
    248B  ILE*     4.4     5.0    -      -       -      +
    251B  MET*     3.6    28.0    -      -       -      -
    252B  LEU*     3.9    14.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 201 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178B  GLY      3.8    18.8    -      -       -      +
    179B  TYR*     3.6    29.4    -      -       +      -
    197B  TRP*     3.1    36.7    +      -       +      +
    198B  ALA*     3.3     7.8    +      -       -      +
    200B  GLY*     1.3    75.3    -      -       -      +
    202B  ILE*     1.3    60.5    +      -       -      +
    204B  TYR*     3.4     4.0    +      -       -      +
    205B  ILE*     3.1    30.5    +      -       +      +
    211B  PRO*     5.1     2.5    -      -       +      -
    212B  PRO*     3.6    30.5    -      -       +      +
    213B  PHE*     4.3     3.6    -      -       +      -
    252B  LEU*     4.0     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 202 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  PHE*     4.2     7.9    -      -       +      -
    116B  ILE*     4.2     9.2    -      -       +      -
    119B  ILE*     4.4     4.9    -      -       +      -
    136B  LEU*     4.1    13.9    -      -       +      -
    137B  LYS*     4.0    30.1    -      -       -      +
    138B  PRO*     4.9     3.4    -      -       +      -
    141B  LEU*     3.9    29.4    -      -       +      -
    179B  TYR*     4.2    15.0    -      -       +      -
    198B  ALA      3.0    22.0    +      -       -      +
    199B  CYS*     3.9     9.9    -      -       -      +
    200B  GLY      3.4     0.2    -      -       -      -
    201B  VAL*     1.3    72.7    -      -       -      +
    203B  LEU*     1.3    58.4    +      -       -      +
    205B  ILE*     3.3     9.6    +      -       -      +
    206B  LEU*     2.9    42.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 203 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112B  ALA      4.9     0.7    -      -       -      +
    116B  ILE*     4.2    23.3    -      -       +      -
    199B  CYS      2.9    18.8    +      -       -      +
    200B  GLY      3.8     4.5    -      -       -      +
    202B  ILE*     1.3    76.4    -      -       -      +
    204B  TYR*     1.3    64.5    +      -       -      +
    206B  LEU*     3.1    18.8    +      -       +      +
    207B  LEU*     3.2    22.0    +      -       +      +
    244B  ALA      4.7     2.0    -      -       -      +
    247B  LEU*     4.1    32.8    -      -       +      -
    248B  ILE*     3.8    23.8    -      -       +      +
    251B  MET*     4.1     9.6    -      -       -      -
    270B  TRP*     3.7    31.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 204 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    200B  GLY      3.1    18.7    +      -       -      +
    201B  VAL      3.5     5.4    -      -       -      +
    203B  LEU*     1.3    76.0    -      -       -      +
    205B  ILE*     1.3    60.1    +      -       -      +
    207B  LEU*     3.1    11.3    +      -       -      +
    208B  VAL*     3.3    18.7    +      -       +      +
    210B  TYR*     3.3    48.4    +      +       -      -
    212B  PRO*     3.7    39.3    +      -       +      +
    230B  TYR*     4.2     6.1    -      +       -      -
    231B  ASP      2.7    28.9    +      -       -      -
    232B  PHE*     3.9     7.4    -      +       -      -
    233B  PRO*     4.4     1.0    -      -       -      +
    237B  TRP*     3.5    25.5    +      +       -      -
    248B  ILE*     3.9    28.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 205 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  PHE*     3.6    14.1    -      -       +      -
    138B  PRO*     4.7     3.8    -      -       +      -
    179B  TYR*     3.5    34.5    -      -       +      +
    201B  VAL*     3.1    22.2    +      -       +      +
    202B  ILE*     3.3     8.3    +      -       -      +
    204B  TYR*     1.3    74.8    -      -       -      +
    206B  LEU*     1.3    59.0    +      -       -      +
    209B  GLY*     2.8    34.2    +      -       -      -
    210B  TYR      3.6     7.6    -      -       -      +
    211B  PRO*     3.7    25.6    -      -       +      -
    286B  THR*     4.5     0.2    -      -       -      +
    290B  LEU*     3.6    25.3    -      -       +      +
    293B  PHE*     3.7    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 206 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97B  LEU*     4.6     4.0    -      -       +      -
     98B  PHE*     3.8    23.8    -      -       +      -
    101B  ILE*     3.4    32.8    -      -       +      -
    107B  TYR*     2.7    39.3    +      -       -      +
    112B  ALA*     4.3    13.2    -      -       +      +
    115B  CYS*     4.1    22.9    -      -       +      -
    116B  ILE*     4.2    15.3    -      -       +      -
    119B  ILE*     4.8     2.9    -      -       +      -
    202B  ILE*     2.9    29.5    +      -       +      +
    203B  LEU*     3.1    11.4    +      -       +      +
    205B  ILE*     1.3    76.9    -      -       -      +
    207B  LEU*     1.3    61.8    +      -       -      +
    286B  THR*     3.6     2.4    -      -       -      +
    290B  LEU*     5.3     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 207 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107B  TYR*     6.1     0.2    -      -       +      -
    109B  GLU*     4.1    14.4    -      -       +      -
    112B  ALA*     3.7    28.0    -      -       +      -
    203B  LEU*     3.2    18.4    +      -       +      +
    204B  TYR      3.1     7.7    +      -       -      +
    206B  LEU*     1.3    79.2    -      -       -      +
    208B  VAL*     1.3    56.7    +      -       +      +
    237B  TRP*     4.2    10.8    -      -       +      -
    240B  VAL*     4.1    15.5    -      -       +      -
    244B  ALA*     3.6    29.4    -      -       +      -
    248B  ILE*     4.0    19.3    -      -       +      -
    270B  TRP*     4.1    13.0    -      -       +      -
    283B  ARG*     3.0    21.1    +      -       -      +
    286B  THR*     2.6    25.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 208 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204B  TYR*     3.3    23.1    +      -       +      +
    207B  LEU*     1.3    84.9    -      -       +      +
    209B  GLY*     1.3    59.7    +      -       -      +
    210B  TYR*     3.6    38.7    +      -       +      +
    236B  GLU*     4.1    15.8    -      -       +      +
    237B  TRP*     3.3    45.3    -      -       +      +
    240B  VAL*     4.5     0.7    -      -       +      -
    283B  ARG*     4.1    12.3    -      -       -      +
    285B  GLU      4.5     0.9    -      -       -      +
    286B  THR*     3.6    13.9    +      -       -      -
    289B  CYS*     3.7    10.4    -      -       -      +
   1302B  PGO      5.1     3.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 209 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205B  ILE*     2.8    26.6    +      -       -      -
    208B  VAL*     1.3    72.9    -      -       -      +
    210B  TYR*     1.3    59.3    +      -       -      +
    286B  THR*     3.8    14.6    -      -       -      +
    289B  CYS*     3.5    23.4    -      -       -      +
    290B  LEU*     3.6    16.4    -      -       -      -
    293B  PHE*     3.6    14.6    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il